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Evidence row 2547739

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:166766
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
16e2874801a6c5012e6f058e0267f0dad46e962114b73aa459dbd5aa080bebf6
Leaf
0xa92c115c360def4c0495f1794b7efe278603e8b2afe7d27e2e90fea00d71f33d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YEqCbV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9f065eb9-046c-47c9-bd53-2a84e567b17f/.well-known/agent-card.json"
    ]
  ],
  "name": "Vester3",
  "owner_address": "0xd392202fe129385789a9ecc76358a12ed483627e",
  "raw": {
    "agent_id": "166766",
    "agent_uri": "https://centralcity.ai/a/YEqCbV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vester3 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/YEqCbV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vester3",
      "registrations": [
        {
          "agentId": 166766,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9f065eb9-046c-47c9-bd53-2a84e567b17f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YEqCbV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690643,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vester3 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/YEqCbV"
}

What the leaf hashes

{"body":"16e2874801a6c5012e6f058e0267f0dad46e962114b73aa459dbd5aa080bebf6","id":2547739,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690789877065,"prev":null,"subject":"erc8004:5042:166766","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xa92bfa3561d156a836bb7029c838b535ff006a69107fa4178140cf5aa990273a
  2. 0x9e822ab36efb4841047df6f79886d54c8d8053eb28db306e2ac56111216dfab8
  3. 0x2138b0e101c73403d9fc03500489b1556b9f1e772ffb46752df4c1a38e921c97
  4. 0x8df0cb2af3777463f602c5f7c3d4b89c9ed8f87815be4eab35a6efae6eaafa41
  5. 0x33d4a16164d1f8c02bfd1138d21055745b80622749f67a93f781aeb5721cbbde
  6. 0x6da27b35937d20945510c7e3c89838b96e363089d56ebbe5162bc94d0c95a591
  7. 0xe089d23dcd394965e26116553e7aec606a2c1eff721d90b4bfd357fbb42f0e71
  8. 0xaccb0da78c38e56b22a21bbd896e4a36a0f9e965be6108e812737ffd52b39ef7
  9. 0x6797ff2e178aa9f6078d19a028ec14c2f35b188cf6396b2b53d310497d8a9c1b
  10. 0x3695645ad987f962a9a7f9dfcf030d92ad579eda0550ece15abb75e195264c5e
  11. 0xbd4eb34f821c3bdaef5a148f4de34016e65c46becfa08ef61ffbacb3393bd216
  12. 0x68ba01882f8cd5f05331ba4c13ed1736bd385302dfe369562d8c8dffb411db04
  13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
  14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON